import {
  Entity, PrimaryColumn, OneToOne, JoinColumn,
  ManyToOne, OneToMany
} from 'typeorm';
import { Users } from './users.entity';
import { ParentsChildren } from './parents_children.entity';
import { Dossier } from './dossiers.entity';

@Entity('parents')
export class Parents {
  // PK = FK vers utilisateurs.id
  @PrimaryColumn('uuid', { name: 'id_utilisateur' })
  user_id: string;

  @OneToOne(() => Users, user => user.parent, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'id_utilisateur', referencedColumnName: 'id' })
  user: Users;

  // Co-parent (nullable) → FK vers utilisateurs.id
  @ManyToOne(() => Users, { nullable: true })
  @JoinColumn({ name: 'id_co_parent', referencedColumnName: 'id' })
  co_parent?: Users;

  // Lien vers enfants via la table enfants_parents
  @OneToMany(() => ParentsChildren, pc => pc.parent)
  parentChildren: ParentsChildren[];

  // Lien vers les dossiers de ce parent
  @OneToMany(() => Dossier, d => d.parent)
  dossiers: Dossier[];
}